Cross compiling to i386 Linux ELF from OS X

This isn’t terribly useful for 99.9% of the people out there but I needed to do something creative on an F5.  Luckily they run a somewhat sane version of Linux.

Unfortunately I am stuck on Windows 10 right now, so installing a matching Linux distro is out of the question.  So on my OS X box, I thought I’d just build a cross compiler.  Going back to my DJGPP cross compiler, I thought I’d stick with binutils 2.9.1 and gcc 2.95.3, since they worked so well before.

Plus to flesh it out, you’ll want libc, libg++, and the appropriate Linux includes.  I took all of these from Slackware 3.3 since it’s from around that era.

So on the plus side this cross compiler + library set , will crank out static ELF executables, which makes running things on alien platforms all the better.

On the realistic side, I doubt anyone will need it, but here it is.

Clang didn’t want to build anything this old, but luckily that backported GCC-4.2 has no issues.

Author: neozeed

I live in SE Asia, doing generic work, enjoying my life & family

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